postal service to start delivering packages on sundays, set to begin in los angeles and new york a little later this week. so what does this mean for amazon? >> might seem like an odd pairing, innovation and the postal service, but it could help both here. it's interesting, three things that jeff bezos the ceo likes to talk about are price selection and speed and the shipping issue sunday delivery really speak to speed. amazon had about almost $3 billion in losses from shipping costs so it's clearly something they want to invest in. speed particularly important in some of the home good areas where amazon's trying to move in. if you're not sure whether you're going to order that cereal or something like that from amazon, if you know you can get it in a couple days, maybe on sunday, you're probably more likely to order it. >> just in time for the holiday shopping season too. you know a lot of people are saying this is an absolute lifeline for the u.s. postal service. what do you think? >> i took a look at some of the numbers here, sue, and last year, looks like the postal service lost nearl